React Native:我根据选择的下拉值动态设置一个下拉列表的选项。但是this.setlection

import React, { useState } from 'react';
import { View, Picker } from 'react-native';

const MyComponent = () => {
  const [selectedValue, setSelectedValue] = useState('');

  const handleValueChange = (value) => {
    setSelectedValue(value);

    // 根据选择的值动态设置下拉列表选项
    let options = [];
    if (value === 'option1') {
      options = ['Option 1-1', 'Option 1-2', 'Option 1-3'];
    } else if (value === 'option2') {
      options = ['Option 2-1', 'Option 2-2', 'Option 2-3'];
    } else if (value === 'option3') {
      options = ['Option 3-1', 'Option 3-2', 'Option 3-3'];
    }

    // 更新下拉列表选项
    setOptions(options);
  };

  return (
    <View>
      <Picker
        selectedValue={selectedValue}
        onValueChange={handleValueChange}
      >
        <Picker.Item label="Option 1" value="option1" />
        <Picker.Item label="Option 2" value="option2" />
        <Picker.Item label="Option 3" value="option3" />
      </Picker>
    </View>
  );
};

export default MyComponent;